Following her father's death,
Mai Toyama is admitted to Wordsworth,
an all-girl's dormitory in the quiet town of Le Choara.

It is there that she traces the last whereabouts of her little sister, Sanae, only to discover she is nowhere to be found.

On the verge of desperation, she places her USB stick into
Arata Mizunashi's laptop to begin uncovering 
Le Choara's terrible, but wondrous mysteries.

So begins a new cycle of despair...

Arata Mizunashi has disappeared.
The tragic murders of twenty girls are about to commence.

El Strain, a religion woven into Le Choara's way of life.
Barbas is always watching...